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Why can't I declare static methods in an interface?
... VM would have to look for a particular implementation of the interface in order to find the code behind the static method so that it could be executed. This then contradicts how static method resolution works and would introduce an inconsistency into the language.
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How to pass in password to pg_dump?
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@EntryLevelR you need to pipe the output to a file in order to save it. see this relevant question askubuntu.com/questions/420981/…
– Josue Alexander Ibarra
Feb 18 '17 at 7:14
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How can I open a cmd window in a specific location?
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This might be what you want:
cmd /K "cd C:\Windows\"
Note that in order to change drive letters, you need to use cd /d. For example:
C:\Windows\System32\cmd.exe /K "cd /d H:\Python\"
(documentation)
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Change the maximum upload file size
...it shows you which one are you using! So There you need to make changes in order to take effect!
– lewis4u
Jul 6 '17 at 15:26
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jquery .html() vs .append()
...e .html("<div id='mySecondDiv'></div>") using double quotes in order to be able to use the single quotes.
– ryanulit
Jun 10 '10 at 14:32
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How to find patterns across multiple lines using grep?
I want to find files that have "abc" AND "efg" in that order, and those two strings are on different lines in that file. Eg: a file with content:
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Using jQuery to test if an input has focus
...ilding, several <div> s use the CSS :hover pseudo-class to add a border when the mouse is over them. One of the <div> s contains a <form> which, using jQuery, will keep the border if an input within it has focus. This works perfectly except that IE6 does not support :hover ...
Find index of last occurrence of a sub-string using T-SQL
...ion, followed CHARINDEX, followed again by REVERSE to restore the original order. For instance:
SELECT
mf.name
,mf.physical_name
,reverse(left(reverse(physical_name), charindex('\', reverse(physical_name)) -1))
from sys.master_files mf
shows how to extract the actual database file names f...
How to Programmatically Add Views to Views
...something like R.layout.myView
please notice that you need a ViewGroup in order to add a view (which is any layout you can think of)
so as an example lets say you have a fragment which it view already been inflated and you know that the root view is a layout, and you want to add a view to it:
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Add new item in existing array in c#.net
...peat(newitem,1)).ToArray();
Notice that if you want to add items to a an ordered collection, List is probably the data structure you want, not an array to start with.
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